| 摘要 |
<p>The present invention relates to an opening and closing device of sliding doors and, more specifically, to an opening and closing device of sliding doors being open and closed by sliding on the front side of furniture including an inner reception space to make the sliding doors be open and closed smoothly by a simple structure as possible, which slides in a process that each door positioned collinearly is mutually overlapped by sliding, without a complex structure due to the rotation of rotating members. The opening and closing device of the sliding doors includes a pair of rail frames, which is formed to make a rail having bent portions on both sides be protruding upward, to make the doors to be transferred back and forth on the top of the furniture when sliding; and the rotating members which are mounted to be able to rotate in curved sections of the bent portions while sliding on the rail by placing the other side of connecting brackets, of which one side is mounted on the upper end of the door, on the rail. The present invention is characterized in that the other side of the connecting bracket where the rotating member is mounted completely covers the other side of the rest connecting bracket when the doors are mutually overlapped while the upper parts of the connecting brackets are mounted not to be out of the doors.</p> |
